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Today you will be working in groups to determine a NEW formula for the area of a triangle using your knowledge of trigonometric ratios.
Each group has a Padlet to work off that looks like this one.

1. When you have determined a formula, write this into the The Formula Padlet.

2. Drag and drop the Triangles that you CAN determine the area of using your NEW formula into the Does Work Padlet column.

3. Drag and drop the Triangles that you CAN'T determine the area of using your NEW formula into the Doesn't Work Padlet column.

NOTE:  If you don't agree with the column in which a group member has dropped the triangle, write a comment and discuss this with your group. You can move triangles from one column to another until the time is up.

4. In the Conditions Padlet identify conditions (e.g. # of known side lengths, # of known angles, angle placement) for when your formula works.  Write down your thoughts as individual Padlets in this column, but then decide as a group on a FINAL set of conditions (and label this as FINAL set).

After 25 minutes, we'll all group back together in the Class Padlet (here - online) to see what everyone has developed.